| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $107.91 | 13.809% | $122.8113 | $122.81 | $122.80 | $122.80 |
| Purchase #2 | $238.97 | 5.145% | $251.265 | $251.27 | $251.25 | $251.30 |
| Purchase #3 | $13.35 | 8.772% | $14.5211 | $14.52 | $14.50 | $14.50 |
| Purchase #4 | $226.77 | 8.551% | $246.1611 | $246.16 | $246.15 | $246.20 |
| Purchase #5 | $134.88 | 7.797% | $145.3966 | $145.40 | $145.40 | $145.40 |
| Purchase #6 | $229.62 | 11.807% | $256.7312 | $256.73 | $256.75 | $256.70 |
| Purchase #7 | $127.34 | 8.543% | $138.2187 | $138.22 | $138.20 | $138.20 |
| 7 purchase totals = | $1,078.84 | $1,175.1050 | $1,175.11 | $1,175.05 | $1,175.10 | |